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f2fs: use block layer helper for show_bio_op macro 

Adjust the f2fs tracing code to use newly introduced block layer
function blk_op_str() which converts the REQ_OP_XXX into the string
XXX.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Chaitanya Kulkarni 2019-06-20 10:59:19 -07:00 committed by Jens Axboe
parent b0e5168a77
commit 0ce353794b
1 changed files with 1 additions and 10 deletions
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11
include/trace/events/f2fs.h
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@ -76,16 +76,7 @@ TRACE_DEFINE_ENUM(CP_TRIMMED);
#define show_bio_type(op,op_flags) show_bio_op(op), \
show_bio_op_flags(op_flags)
#define show_bio_op(op) \
__print_symbolic(op, \
{ REQ_OP_READ, "READ" }, \
{ REQ_OP_WRITE, "WRITE" }, \
{ REQ_OP_FLUSH, "FLUSH" }, \
{ REQ_OP_DISCARD, "DISCARD" }, \
{ REQ_OP_SECURE_ERASE, "SECURE_ERASE" }, \
{ REQ_OP_ZONE_RESET, "ZONE_RESET" }, \
{ REQ_OP_WRITE_SAME, "WRITE_SAME" }, \
{ REQ_OP_WRITE_ZEROES, "WRITE_ZEROES" })
#define show_bio_op(op) blk_op_str(op)
#define show_bio_op_flags(flags) \
__print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \